CN213470646U - Electric bicycle frame grinding device - Google Patents

Abstract

The utility model provides an electric bicycle frame grinding device belongs to grinding device technical field. This electric bicycle frame grinding device, including box, centre gripping subassembly and the cooling subassembly of polishing. The centre gripping subassembly includes driving piece and clamping piece, the driving piece includes servo motor and pivot and gear, servo motor install extremely on the box, the pivot with the gear is equipped with a plurality of, all the pivot all rotates to be connected to on the box lateral wall, and one of them the pivot still with the servo motor output is connected, every the gear all with correspond pivot outer wall connection, and adjacent gear intermeshing, every the pivot outer end all is connected with the clamp plate, the clamping piece includes lead screw and splint and carousel. The utility model discloses in, the centre gripping subassembly can once only carry out the centre gripping of a plurality of work piece bodies.

Description

Electric bicycle frame grinding device

Technical Field

The utility model relates to a grinding device field particularly, relates to an electric bicycle frame grinding device.

Background

The frame is the most common supporting component in the electric bicycle, and the frame comprises a plurality of hollow single poles through welding, and it is in process of production, needs to polish the hollow single pole.

However, the clamping structure adopted by the existing hollow single-rod polishing device can only polish a single hollow single rod at a time, but cannot polish a plurality of hollow single rods at a time, so that the polishing efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an electric bicycle frame grinding device aims at improving the slower problem of current hollow single pole grinding device efficiency of polishing.

The utility model discloses a realize like this:

the utility model provides an electric bicycle frame grinding device, including box, centre gripping subassembly and the cooling subassembly of polishing.

The clamping assembly comprises a driving part and a clamping part, the driving part comprises a servo motor, a rotating shaft and a gear, the servo motor is installed on the box body, the rotating shaft and the gear are provided with a plurality of gears, all the rotating shafts are rotatably connected to the side wall of the box body, one of the rotating shafts is also connected with the output end of the servo motor, each gear is connected with the outer wall of the corresponding rotating shaft and is adjacent to the gear, the outer end of each rotating shaft is connected with a pressing plate, the clamping part comprises a lead screw, a clamping plate and a turntable, the lead screw rotatably penetrates through the side wall of the box body and extends into the box body, the clamping plate is rotatably connected to the top end of the lead screw, the turntable is provided with a plurality of gears, all the turnplates are rotatably connected to the clamping plate, all the turnplates are respectively connected with a convex seat, and the polishing assembly comprises an electric push, i fixed connection of electric putter to top in the box, I piston end of electric putter is connected with the fixed block, II both ends of electric putter respectively with the fixed block with the board of polishing is connected, polish the outer terminal surface of board with the central line mutually perpendicular of pivot, the cooling subassembly includes T shape inlet channel and shower head, install the circulating pump on the T shape inlet channel, T shape inlet channel through connection to the box lateral wall, the shower head is provided with a plurality of, all the shower head all with T shape inlet channel intercommunication.

The utility model discloses an in one embodiment, it has the chamber door to articulate on the box, has inlayed transparent window on the chamber door, the box diapire equidistance runs through and has seted up the hole of permeating water.

In one embodiment of the present invention, the opposite sides of the rotating disc and the pressing plate are both adhered with anti-skid rubber pads.

The utility model discloses an in one embodiment, the work piece body, every have been cup jointed to protruding seat outer wall the shower head all is towards the work piece body department that corresponds.

In an embodiment of the present invention, the circulating pump is fixedly installed on the outer wall of the box body.

This electric bicycle frame grinding device still includes water storage component, water storage component includes the storage water tank and filters the piece.

In an embodiment of the present invention, the water storage tank is connected to the bottom of the box, the T-shaped water inlet pipe is communicated with a hose, and the hose is communicated with the water storage tank.

The utility model discloses an in one embodiment, filter including filtering frame and baffle, it all is connected with the slider to filter the frame both sides, the slide rail with slider looks adaptation is all seted up to the storage water tank both sides.

The utility model discloses an in the embodiment, still set up on the storage water tank with filter the rectangular channel of frame looks adaptation, the baffle is connected to filter the frame.

In an embodiment of the present invention, the baffle is fixedly connected to the water storage tank.

The utility model has the advantages that: the utility model discloses an electric bicycle frame grinding device who obtains through above-mentioned design, when using, insert the work piece body of waiting to polish to each corresponding bellying seat outer wall in proper order, go to rotate the hand wheel of taking certainly of lead screw bottom according to the length of work piece body, make all work piece bodies can support tightly between corresponding carousel and clamp plate, start servo motor drive and rotate rather than the pivot of hookup, and each gear all is connected with corresponding pivot outer wall, and adjacent gear intermeshing, thereby can indirectly drive all clamp plates and rotate, and then can drive all work piece bodies that are compressed tightly by the clamp plate and rotate, utilize electric putter II to drive the grinding board and move towards all tight work piece bodies of clamp, and with it is tight, drive all grinding boards through electric putter I and polish from top to bottom along work piece body outer wall, can once only carry out the polishing of many work piece bodies like this, the efficiency of polishing is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a grinding device for a frame of an electric bicycle according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a driving member according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a clamping member according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a polishing assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a cooling assembly according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a connection relationship between a T-shaped water inlet pipe and a shower head according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a water storage assembly according to an embodiment of the present invention;

fig. 8 is a schematic view of a connection relationship between the filter frame and the water storage tank according to an embodiment of the present invention.

In the figure: 10-a box body; 20-a clamping assembly; 210-a driver; 211-a servo motor; 212-a rotating shaft; 213-a gear; 220-a clamping member; 221-a screw rod; 222-a clamping plate; 223-a turntable; 224-boss seat; 30-a grinding assembly; 310-electric push rod I; 320-electric push rod II; 330-grinding the plate; 340-fixing block; 40-a cooling component; a 410-T-shaped water inlet pipeline; 420-a spray header; 430-circulation pump; 50-a water storage assembly; 510-a water storage tank; 520-a filter element; 521-a filter frame; 522-baffle.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a frame polishing device for an electric bicycle, which includes a box body 10, a clamping assembly 20, a polishing assembly 30 and a cooling assembly 40.

The box body 10 can accommodate the clamping component 20 and the grinding component 30 which are used for grinding the workpiece body, so that the dustproof effect can be indirectly achieved; the clamping assembly 20 can clamp a plurality of workpiece bodies at one time; the polishing assembly 30 can simultaneously polish a plurality of clamped workpiece bodies by using the polishing plate 330, so that the polishing efficiency is improved; the cooling assembly 40 can perform cooling treatment on the workpiece body in the grinding process, so that the grinding effect can be improved.

Referring to fig. 1 and 2, the clamping assembly 20 includes a driving member 210 and a clamping member 220, the driving member 210 includes a servo motor 211, a rotating shaft 212 and a gear 213, the servo motor 211 is mounted on the box 10, wherein the servo motor 211 is fixed to the right side of the outer top of the box 10 by screws, and the servo motor 211 can be used as a driving force to drive the coupled components to rotate. Articulated on the box 10 have a chamber door, and transparent window has been inlayed on the chamber door, and wherein, the chamber door utilizes the hinge can articulate with box 10, and the transparent window that utilizes to set up on the chamber door simultaneously can be convenient for run through the inside condition of polishing of box 10.

The rotating shafts 212 and the gears 213 are provided with a plurality of rotating shafts 212, all the rotating shafts 212 are rotatably connected to the side wall of the box body 10, one of the rotating shafts 212 is further connected with the output end of the servo motor 211, specifically, bearings are embedded in the side wall of the box body 10 at equal intervals, each rotating shaft 212 is arranged in an interference fit mode with the corresponding bearing, and one of the rotating shafts 212 is further connected with the servo motor 211 through a coupler. Every gear 213 all is connected with corresponding pivot 212 outer wall integrated into one piece, and adjacent gear 213 intermeshing, and every pivot 212 outer end all has the clamp plate through bolted connection.

Referring to fig. 3, the clamping member 220 includes a screw 221, a clamping plate 222 and a rotating plate 223, the screw 221 rotatably penetrates through the sidewall of the box 10 and extends into the box, wherein a threaded hole adapted to the screw 221 is formed through the box 10. Splint 222 rotates to be connected to the lead screw 221 top, and is concrete, and splint 222 bottom also embeds has the bearing, and lead screw 221 upper end and the bearing interference fit that corresponds set up, and it needs to explain simultaneously that splint 222 bottom integrated into one piece has the loop bar, and bottom integrated into one piece is connected with the sleeve that the cover was established at the loop bar outer wall in box 10, utilizes the loop bar and telescopic cooperation can mode splint 222 to steadily reciprocate under the drive of lead screw 221.

The turntable 223 is provided with a plurality of, and all turntables 223 all rotate and are connected to splint 222 on, wherein, splint 222 upper portion equidistance is embedded to have a bearing, and turntable 223 and the setting of corresponding bearing interference fit still need to explain simultaneously, and the bearing user that every place set up in this application is according to actual conditions lectotype and is confirmed. The opposite sides of the rotary disc 223 and the pressing plate are both adhered with inherent anti-slip rubber pads through strong glue, all the rotary discs 223 are integrally connected with the boss 224, and the outer wall of the boss 224 is sleeved with the workpiece body.

Referring to fig. 4, the polishing assembly 30 includes an electric push rod i 310, an electric push rod ii 320 and a polishing plate 330, the electric push rod i 310 is fixedly connected to the inner top of the box 10 through a screw, a piston end of the electric push rod i 310 is connected to a fixing block 340 through a screw, two ends of the electric push rod ii 320 are respectively connected to the fixing block 340 and the polishing plate 330 through screws, an outer end surface of the polishing plate 330 is perpendicular to a central line of the rotating shaft 212, and a length of the polishing plate 330 is set according to a length of the clamping plate 222.

Referring to fig. 5 and 6, the cooling assembly 40 includes a T-shaped water inlet pipe 410 and spray headers 420, the T-shaped water inlet pipe 410 is communicated with a circulating pump 430 through a flange, the circulating pump 430 is fixedly mounted on the outer wall of the box 10 through screws, the T-shaped water inlet pipe 410 is penetratingly connected to the side wall of the box 10, the spray headers 420 are provided with a plurality of parts, all the spray headers 420 are communicated with the T-shaped water inlet pipe 410 in an integrated manner, each spray header 420 faces to a corresponding workpiece body, water permeable holes are equidistantly formed in the bottom wall of the box 10 in a penetrating manner, and water after cooling treatment in the box 10 can flow into the water storage tank 510 through the water permeable holes.

Referring to fig. 7 and 8, the electric bicycle frame polishing device further comprises a water storage assembly 50, the water storage assembly 50 comprises a water storage tank 510 and a filtering piece 520, the water storage tank 510 is integrally connected to the bottom of the box body 10, wherein a supporting rod is further connected to the right end of the upper portion of the water storage tank 510 and is connected to the right end of the bottom of the box body 10, meanwhile, it is further described that a metal cooling fin and a cooling fin are connected to the outer wall of the water storage tank 510, the metal cooling fin and the cooling fin are used for facilitating cooling of liquid in the water storage tank 510, and the type selection, the control principle and the power supply principle of the cooling fin are the prior. T-shaped water inlet pipe 410 has the hose through quick-operation joint intercommunication, and the hose passes through the flange intercommunication with storage water tank 510, it includes filter frame 521 and baffle 522 to filter piece 520, it is connected with the slider to filter the homogeneous shaping in frame 521 both sides, the slide rail with slider looks adaptation is all seted up to storage water tank 510 both sides, still set up on the storage water tank 510 with the rectangular channel of filtering frame 521 looks adaptation, baffle 522 integrated into one piece is connected to filter frame 521, baffle 522 passes through screw fixed connection to storage water tank 510, conveniently dismantle and filter frame 521, indirectly promote the cleanliness factor of circulating water.

This electric bicycle frame grinding device's theory of operation: when the polishing machine is used, workpiece bodies to be polished are sequentially inserted into the outer wall of each corresponding boss 224, a hand wheel arranged at the bottom of the screw rod 221 is rotated according to the length of the workpiece bodies, so that all the workpiece bodies can be abutted between the corresponding rotary disc 223 and the corresponding pressing plate, the servo motor 211 is started to drive the rotating shaft 212 connected with the servo motor to rotate, each gear 213 is connected with the outer wall of the corresponding rotating shaft 212, and the adjacent gears 213 are meshed with each other, so that all the pressing plates can be indirectly driven to rotate, all the workpiece bodies pressed by the pressing plates can be driven to rotate, the polishing plates 330 are driven by the electric push rod II 320 to move towards all the clamped workpiece bodies and are abutted against the workpiece bodies, all the polishing plates 330 are driven by the electric push rod I310 to polish up and down along the outer wall of the workpiece bodies, therefore, polishing of a plurality of workpiece bodies can be performed at one time, and the, in the process of polishing, start circulating pump 430 and take out to T shape inlet channel 410 department with the water in the storage water tank 510 through the hose, and all shower heads 420 all communicate with T shape inlet channel 410, and every shower head 420 all faces the work piece body department that corresponds to can cool down the processing to the work piece body of polishing, increase its effect of polishing.

It should be noted that the specific model specifications of the servo motor 211, the electric push rod i 310, the electric push rod ii 320 and the circulation pump 430 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the servo motor 211, the electric push rod i 310, the electric push rod ii 320 and the circulation pump 430 will be clear to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An electric bicycle frame grinding device is characterized by comprising

A case (10);

centre gripping subassembly (20), centre gripping subassembly (20) includes driving piece (210) and clamping piece (220), driving piece (210) includes servo motor (211) and pivot (212) and gear (213), servo motor (211) install to on box (10), pivot (212) with gear (213) are equipped with a plurality of, all pivot (212) all rotate to be connected to on box (10) lateral wall, and one of them pivot (212) still with servo motor (211) output is connected, every gear (213) all with correspond pivot (212) outer wall connection, and adjacent gear (213) intermeshing, every pivot (212) outer end all is connected with the clamp plate, clamping piece (220) include lead screw (221) and splint (222) and carousel (223), lead screw (221) rotate run through in box (10) lateral wall, the clamping plates (222) are rotatably connected to the top ends of the screw rods (221), a plurality of turntables (223) are arranged, all the turntables (223) are rotatably connected to the clamping plates (222), and all the turntables (223) are connected with bulge seats (224);

the polishing assembly (30) comprises an electric push rod I (310), an electric push rod II (320) and a polishing plate (330), the electric push rod I (310) is fixedly connected to the inner top of the box body (10), the piston end of the electric push rod I (310) is connected with a fixing block (340), two ends of the electric push rod II (320) are respectively connected with the fixing block (340) and the polishing plate (330), and the outer end face of the polishing plate (330) is perpendicular to the central line of the rotating shaft (212);

cooling subassembly (40), cooling subassembly (40) are including T shape inlet channel (410) and shower head (420), install circulating pump (430) on T shape inlet channel (410), T shape inlet channel (410) through connection to box (10) lateral wall, shower head (420) are provided with a plurality of, all shower head (420) all with T shape inlet channel (410) intercommunication.

2. The grinding device for the electric bicycle frame as claimed in claim 1, wherein a box door is hinged on the box body (10), a transparent window is embedded on the box door, and water permeable holes are formed in the bottom wall of the box body (10) in an equidistant manner.

3. The electric bicycle frame grinding device as claimed in claim 1, wherein the opposite sides of the turntable (223) and the pressure plate are also glued with anti-skid rubber pads.

4. The grinding device for the electric bicycle frame as claimed in claim 1, wherein the outer wall of the boss (224) is sleeved with a workpiece body, and each spray head (420) faces to the corresponding workpiece body.

5. An electric bicycle frame sharpening device according to claim 1, characterized in that said circulation pump (430) is fixedly mounted to an outer wall of said box (10).

6. An electric bicycle frame sharpening device according to claim 1, further comprising a water storage assembly (50), the water storage assembly (50) comprising a water storage tank (510) and a filter element (520).

7. The electric bicycle frame grinding device as claimed in claim 6, wherein the water storage tank (510) is connected to the bottom of the box body (10), the T-shaped water inlet pipe (410) is communicated with a hose, and the hose is communicated with the water storage tank (510).

8. The grinding device for the electric bicycle frame as claimed in claim 6, wherein the filter member (520) comprises a filter frame (521) and a baffle (522), sliding blocks are connected to two sides of the filter frame (521), and sliding rails matched with the sliding blocks are arranged on two sides of the water storage tank (510).

9. The grinding device for the electric bicycle frame as claimed in claim 8, wherein the water storage tank (510) is further provided with a rectangular groove matched with the filter frame (521), and the baffle (522) is connected to the filter frame (521).

10. An electric bicycle frame sharpening device according to claim 8, wherein said baffle (522) is fixedly connected to said water storage tank (510).

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